1 - 20 of 8,215 Works in Sans/Sans (Undertale)
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Cross has wasted away in his dead universe for months when someone new visits. He gets a bit excited.
Series
- Part 4 of drabbles/ficlets
- Language:
- English
- Words:
- 796
- Chapters:
- 1/1
- Kudos:
- 4
- Hits:
- 9
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In the year 40XX humans and monsters have successfully established colonies in planets far away from our own, in other galaxies. Polaris VI is one of the many missions to deliver supplies to a space station overseeing one such colony. With Cross as the commander, Killer as the pilot, Dust as the medical staff onboard, and Horror as the engineer, this mission should be successful and be back on earth ten years after departure, as scheduled… little do they know this mission will change their lives forever.
Updates every monday!
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Es sollte eine einfache Mission sein, das AU räumen, damit Error es zerstören kann, bevor es weiter zerfällt und in der näheren Umgebung einen Schneeballeffekt verursacht
Nichts ist jemals so einfach
Series
- Part 5 of Alles deutsch/ completely german
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This is my personal spin on the Undertale Multiverse which includes the same characters but with varying differences and backstories. Most of this focuses on the two prominent groups the "Bad Sanses" (which consists of Killer, Dust, Horror, and Nightmare) as well as the "Star Sanses" (which consists of Blue, Ink, and Dream).
Series
- Part 1 of Sauceverse
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After swad and shattered force nightmare into a truce with dream, dream sees nightmare with his boyfriends (killer and cross) and gets…..jealous? Dream being the guardian of positivity he is can’t be feeling jealous? Right? (Based on an rp with EveAkemi)
- Language:
- English
- Words:
- 1,013
- Chapters:
- 1/?
- Kudos:
- 8
- Hits:
- 62
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Cross and Dust come to a Swapfell dimension not expecting to find a Healer. Who is this mysterious woman the two of them stumble upon along with the Sans and Papyrus of this dimension?
Series
- Part 3 of Kaleidoscope
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Nightmare Sans is the most wanted criminal in the multiverse—a ruthless, cruel killer with an insatiable thirst for blood. That makes him the perfect prey for the parasite hunting him down, a being that won’t stop until Nightmare feels the same terror he inflicts on every soul in the multiverse.
But the parasite doesn’t count on someone managing to feel compassion in their soul for the guardian of nightmares.
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"Take a picture, it'll last longer."
Oh snap, maybe he had been staring. Fresh found himself at a loss of words for even just a moment. That wasn't something that happened every day. He could practically feel the embarrassing thoughts projecting right onto his glasses.
"Shoot, my bad, dawg!! You're just stylin' real hard, I gotta say!"
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Nightmare had enough of fighting the Stars, but killing them would be such a... waste~
So he captures them and gives their lives a different meaning
I had to give my horny imagination some putlet and this emerged, hope you enjoy
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Disclaimers:
Several details in this fic are heavily inspired by 'Blue joins the bad sanses' comic, so go check that out
Canon innacuracies: Passive and Corrupted Nightmare are the same person, Ink is the creator and not the protector, Ink, Error, Nightmare, and Dream, are all gods, Blue, Killer, Horror, and Dust's specific au timelines were all destroyed, and i took liberties with how the void works. Also, no Cross sans will be mentioned, i don't know enough about underverse, and there will be some OC non-sans God/entity/things later on. The fic will be split into parts, each lasting nine chapters.
Schedule: Once a week, on Saturday, Sunday, or Monday, and i will post art or a reference sheet with every chapter. Trigger warnings will be specified in chapter notes. I've never written for undertale before, so please let me know what you guys think :3With that said, the actual plot: After an injured Error crashes into Nightmare and Co's home, a close bond starts to form between the two gods, both forced villains. In light of Ink's attempt to kill Error, Dream finally starts to lose it, and Blue gets dragged along.
Average chapter length is 500-2000
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UltraVerse (My new Multiverse Draft) by LuminousWasTaken
Fandoms: Undertale (Video Game)
16 Jun 2025
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My own take of the UTAU (im open to criticism:3) Links:
Series
- Part 1 of Ultratale
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Dream.
Ele só queria uma coisa, uma simples coisa, mas que era impossível.
Seu irmão.
Seu antigo irmão.
Seu verdadeiro irmão.Mas isso era impossível.
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If you haven't seen my TADC or Murder Drones ones, quotes from the Perchance generator or my last braincell depending on how I'm feeling lol.
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Cresent por andar de mirón accidentalmente ve a su madre complacerse a sí mismo en la cama, ahora tendrá que lidiar con sus pensamientos sucios y más que nada... culposos...
"La tentación de algo que sabe que es inmoral retuerce su conciencia hasta que por fin seda a sus más oscuros deseos y anhelos"
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The Skeletons & The Skeleton Cipher (Being Updated) by LatheEvening_226
Fandoms: Undertale (Video Game)
16 Jun 2025
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(Just another self-insert fanfiction. Well my version of it at least. Also one of my first fics in years)
A soul stolen from their multiverse, placed into a sans variant. This is their journey, the journey to survive, be it their new universe or the next. Let’s watch over them. Let’s see where their journey goes?
Arc 0: The Variation & The Missing File (Ch 1)
Arc 1: The Change & Creaky Bones (Ch 2-??) -
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(desc too long for ao3 oops)
Undertale#297. Glitched, unstable, banned from ever being contacted by Multiversal visitors out of fear that it could get worse. But no one considered that the Sans within would reach out. It was rare for an AU to figure out AU travel by itself, after all.
And yet, Check figured it out. But to jump immediately into a Multiverse with no sure way back and no knowledge of its happenings? No, he had a proclivity towards impulsivity, but he wasn't an idiot. Measure once, check twice, after all. So he took his time. Figured out how to target the portals, learned how to return home, refined and slimmed his design down until it was handheld, and most of all, he learned the politics of the Multiverse.
But something about it didn't sit right with him. He'd been Dust and he'd been Killer, so why were Dust and Killer spreading "senseless" negativity? He didn't know, but honestly…he didn't care.
He saw his copies, and his only thoughts were those of mischief. It was an awful idea, and he'd definitely get hurt, but…
Well, a bit of harmless impersonation was always fun.
Or; Check travels universes for the lolz and indirectly stops an eons-long war by doing almost nothing
Series
- Part 2 of Checkverse
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Summary
Title will change**
A shapeshifter is a monster.
One to be hunted or tamed.
But the thing is Error was living fine. He was a village orphan, only learning his own powers slowly. So when he's exposed by a famed hunter, it's a race against the clock to try and survive. He escapes temporarily but falls into the jaws of a leader and his tribe.
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Fresh didn't think lamias existed that is until getting caught with a fight that their life turns for the better
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He admires Dream even in sleep
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exercise? i thought you said extra fries by InkyOverlord
Fandoms: Undertale (Video Game)
16 Jun 2025
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Dream tries to help Error lose weight but the body wants what it wants